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(parent: d55b7fd) | patch
pinctrl: falcon: Add of_node_put() before return
authorNishka Dasgupta <nishkadg.linux@gmail.com>
Sun, 4 Aug 2019 15:27:45 +0000 (20:57 +0530)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 6 Aug 2019 12:50:04 +0000 (14:50 +0200)
commitf17d2f54d36dd316bcff4e619a1a349f04214a83
treed16b2cd3415daaf1ef23d7ab1f6e9782d6d833d5tree | snapshot
parentd55b7fdd58ac12e76ef65979af4a13b9c15fc00dcommit | diff
pinctrl: falcon: Add of_node_put() before return

Each iteration of for_each_compatible_node puts the previous node, but in
the case of a return from the middle of the loop, there is no put, thus
causing a memory leak. Hence add an of_node_put before the return in two
places.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Link: https://lore.kernel.org/r/20190804152745.2231-1-nishkadg.linux@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/pinctrl-falcon.c diff | blob | history
Domain: System / Kernel;